Optical fiber laser welding machine is a kind of laser welding equipment that couples the high-energy laser beam into the optical fiber, transmits from a long distance, then collimated into parallel light, and then focuses on the workpiece. For the inaccessible parts, flexible transmission non-contact welding has greater flexibility. It is currently used in sheet metal manufacturing, battery sealing, auto parts and other industries. Optical fiber transmission laser welding machine laser beam can realize the separation in time and energy, can process multiple beams at the same time, providing conditions for more precise welding.

Fiber laser welding machining sample picture

Mobile phone components of stainless steel laser welding		Printer stainless steel toner scraper for laser welding
Air pressure stainless steel sensor for laser welding		Water cooler cold tank stainless steel laser welding processing
Instrument products: stainless steel laser welding machine		Various signal transmission line stainless steel terminal laser welding

Applied range

TFL-200 PF / 300 PF fiber laser welder is a high stability, to meet the needs of long time production. High power laser power supply, high power heat dissipation system to meet the 24 hours of mass generation. The fuselage adopts a high-strength structure to ensure the accuracy and stable performance. Welding control system is a professional 4-axis control system, high stability, easy to learn and easy to use. Strong scalability, can be combined with the assembly line, photoelectric sensors, pneumatic fixtures and other combinations of automatic unattended processing. Can be time distribution or energy separation, suitable for the application of different processing occasions, multi-station processing application, can be widely used in spot welding, continuous welding and flexible processing demand industry and other laser welding.

Application scope: suitable for laser welding processing of components in medical device industry, microelectronics industry, glasses industry, digital components and other hardware industry.

1. The equipment adopts the boost power supply, which is not affected by the fluctuations of the power grid, and the single-point energy output capacity of the power supply is also stronger.

2. The power supply of the equipment adopts the shunt design, which diverts the large heating components to several roads for control, effectively reducing the heating power of the power supply.

3. The power supply of the equipment adopts the imported IGBT to ensure the quality.

4. the laser power supply adopts high power isolation conversion technology, the human body touches any discharge part will not be electric shock, the safety is improved.

5. laser high current discharge has hardware and software over-current protection lock and alarm.

Core light device

1. The laser rod adopts the new YAG laser rod, optimizes the parameters of the laser rod, and improves the laser photoelectric conversion efficiency, which is better than the single point energy and beam quality of the ordinary laser rod.

2. The laser cavity is separated by xenon lamp and laser rod, and changing the lamp does not affect the light path.

3. The use of overlapping reed frame, more stable than the ordinary pull spring frame, light output is more stable.

4. The lens are military-grade coating, more durable than ordinary lenses.

Precision feedback control system

Energy feedback system: Energy feedback belongs to the negative feedback system, and the laser output is controlled in real time through the negative feedback signal to the light path.

Laser energy output map with energy feedback

Laser energy transport without energy feedback

出图

Patent of power supply pulse current overcurrent protection device and optical fiber laser laser welding machine fast time light separation device

Standard workbench

		Four-axis automatic workbench of the laser welding machine The workbench can realize the four-axis linkage and realize the laser spot welding of the curved surface.
		Manual work table of the laser welding machine Suitable for jewelry, small parts of manual laser spot welding, such as rings, necklaces, pendants, earrings, other laser welding, you can choose a microscope observation, or CCD display.
		Laser welding machine horizontal workbench This workbench adopts reinforced sheet metal structure, platform installation XY dual axis electric module, Z axis adopts power brake motor, and optional rotating axis. 3 D laser welding can be realized for heterogeneous 3 D products.
		Laser welding machine six-axis manipulator The manipulator in laser welding has been fully utilized, especially the automobile assembly line welding, the use of manipulator can achieve unmanned workshop production, efficiency is greatly improved. This manipulator is 5 axis control, machining radius is optional, can achieve the laser welding of large products.
		Laser welding machine vibrator workbench Laser welding machine lens workbench configuration high speed biaxial scanning lens, efficiency is electric workbench welding speed 2-5 times, especially suitable for superposition without argon protection or weld laser welding, the popularity of smart phones and internal stainless steel frame and aluminum frame, laser welding in mobile phone hardware welding industry has been widely used.

Attachment and consumables

		Laser pulse xenon lamp Pulse xenon lamp chooses high quality ultraviolet filter quartz tube as the tube material, laser tube with high quality density electrode as the electrode of xenon lamp, with strong load capacity, high pump efficiency, good laser beam quality, long life and other characteristics.
		Open-hair laser welding machine protection lens In the welding process, it is inevitable that the melted metal solution splashes the phenomenon, and the protective lens mainly protects the focusing lens with high value inside. Avoid welding smoke splashing and dust pollution to the lens lens.
		Hair chiller filter element The main function of chiller filter is to remove solids in water, clean the cooling water, protect the laser and prolong the service life of laser equipment.

Product Parameter